16.38x21.38x4 (Actual) Air Filters

MERV 8 (Standard)

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Description

Actual Size: 16.38x21.38x4"
Model: AFB16.38x21.38x4M8A
Available In MERV Rating: 6 , 8 , 11 , 13
Made in the USA
Ships in 24 hours

MERV Rating Information

MERV 6 (Basic)

Actual: 16.38x21.38x4"
Model: AFB16.38x21.38x4M6A

6 for 17.99 each

5% discount

PollenDust MitesMoldBasic Residential Use

MERV 8 (Standard)

Actual: 16.38x21.38x4"
Model: AFB16.38x21.38x4M8A

6 for 21.00 each

5% discount

PollenDust MitesMoldLarger dust particles, like pudding mixStandard residential / commercial use

MERV 11 (Superior)

Actual: 16.38x21.38x4"
Model: AFB16.38x21.38x4M11A

6 for 22.99 each

5% discount

PollenDust MitesMoldAuto Emissions / Large Particles like Milled FlowerSuperior Commercial and Residential

MERV 13 (Best)

Actual: 16.38x21.38x4"
Model: AFB16.38x21.38x4M13A

6 for 25.99 each

5% discount

PollenDust MitesMoldAll BacteriaProplet Nuceli (sneeze)Smoking LoungesBest of breed, hospital grade filter
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Build a Custom Size

Simply measure the length and width of your filter with a tape measure and choose the closest size (to 1/8”) in the drop down menu. 1/8” tolerance is standard and should not cause a problem in any standard filter application.

Please note that the ‘actual’ filter size, ie the size that your tape measure shows, should be used when creating a filter with this tool, not a nominal filter size. Note that the depths of each filter are standard, as shown to the right.

Simply measure the length and width of your filter with a tape measure and choose the closest size (to 1/8”) in the drop down menu. Please note that the filter depth is standard.